INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76a49b00e03385c0aed1a41efcb14a70f47171db0cef6eca4c116f79dd38212f', 
    'rKNrO408QPe9xJ8xj35ongiHztoE1oLELr8/NSZqNGA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)